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Comments (25)

  1. Korrell Prince said on 06-07-2014

    @below lmfao!!

  2. ahmed asker said on 06-07-2014

    you are hard

  3. Aleida Membrillo said on 06-07-2014

    I skiped spinning class today ‘cuz it is too cold outside but I didn’t want
    to skip workout, so I find you and I decided to give it a try… bottom
    line, I loved it!!!!! I’n drowning in my own sweat but I’m feeling happy
    and powerful, full of energy too!! Absolutely right: TRAIN INSANE OR LOOK
    New follower <3!!!

  4. dragoo z said on 06-07-2014

    W t f not what I was looking for but it’s still a good workout thnx couch

  5. macdeneb said on 06-07-2014

    crazy Exercise 

  6. Edimilson Silva said on 06-07-2014


  7. Anaija Johnson said on 06-07-2014

    I saw the first workout and was like …. O_O

  8. Karthik Gowda said on 06-07-2014

    happy marriage dude… stay blessed…

  9. MegaMr JIN said on 06-07-2014

    Interesting very interesting , looks very challenging as hell

  10. Ayman Hawer said on 06-07-2014

    Dude Ur awsome !

  11. JustDuana said on 06-07-2014

    Looks like hard work. Pass.

  12. dudu atzly said on 06-07-2014

    Coach I didnt find the right place to say it to you but I hope you will get
    the message happy birthday man anf thank you for everything god bless you 

  13. Mike Wilson said on 06-07-2014

    He looks like one of the chuckle brothers doing the up and down routine ha

  14. Luis FX said on 06-07-2014

    dear coach i have some spanish subs for this AMAZING workout
    i would like give them to you ..

  15. Karan Rawat said on 06-07-2014


  16. Oscar Garcia said on 06-07-2014

    This workout is crap , lol.

  17. learn812 said on 06-07-2014

    your AWESOME!

  18. asin khan said on 06-07-2014

    Hiya, have you seen Hexcul Ripped Max? (Google it) You will discover the
    crimes we commit against our bodies. With Hexcul Ripped Max, you will
    discover how to get ripped fast.

  19. Noureddine Assal said on 06-07-2014

    very good thanks alot

  20. Blima Spetner said on 06-07-2014

    good cardio

  21. Rehan Rana said on 06-07-2014

    This Almost-Magical Exercise Regimen gets regular guys buff simply. Just
    Google Morsch Muscle Madness to find out more.

  22. 1968clare said on 06-07-2014

    Fantastic workout!Didnt think I could do it when I viewed it but I did!Not
    bad for a 44 year old lady!Thanks for all your great workouts,I do them all.

  23. Synks Therek said on 06-07-2014

    dont you need to warm up for this?

  24. IsoEsa66 said on 07-07-2014

    Thank you for these workout videos, mr. Kozak! Recently came across them on
    YouTube and having a blast doing high tempo exercise at home since it’s so
    cold outside. Big kudos.

  25. Vincent Brown said on 07-07-2014

    So much of this mental. I mean sweat was pouring down my body like covering
    eyes & everything. You’re feeling it SO bad in your abs & ur mind is saying
    just quit u can’t keep up with him. My heart wouldn’t quit though.

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